We divide 681415 by 19
The aim is to understand the frequency of 19 in 681415.

Going ahead to step 1:
19 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 19

Step 2:
If we divide 68 by 19, we get 3 and a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 57 away from 68, we end up with 11.
Fetch the next digit (1) from the dividend, attach it to 11 and continue: 111 / 19

Let's proceed to step 3:
The number 19 fits into 111 5 times, leaving a remainder of 16.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
Subtract 95 from 111 to get 16.
Append the next digit (4) from the dividend to 16 and continue with: 164 / 19

Let's proceed to step 4:
If we divide 164 by 19, we get 8 and a remainder of 12.
The next digit of our result is 8. 
Result so far: 358.0
Deduct 152 from 164 and we're left with 12.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 19

Let's proceed to step 5:
If we divide 121 by 19, we get 6 and a remainder of 7.
Put 6 as the next digit of the answer. 
Result so far: 3586.0
Subtracting 114 from 121 leaves us with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 19

Going ahead to step 6:
19 can be fit into 75 3 times, resulting in a remainder of 18.
Write down 3 as next digit of the result. 
Result so far: 35863.0
Deduct 57 from 75 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 7:
19 can be fit into 180 9 times, resulting in a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 35863.9
Subtracting 171 from 180 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 8:
If we divide 90 by 19, we get 4 and a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 35863.94
If we take 76 away from 90, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 9:
If we divide 140 by 19, we get 7 and a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 35863.947
Subtract 133 from 140 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 10:
19 goes into 70 3 times with a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 35863.9473
Subtracting 57 from 70 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 11:
If we divide 130 by 19, we get 6 and a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 35863.94736
If we subtract 114 from 130, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 12:
The number 19 fits into 160 8 times, leaving a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 35863.947368
Deduct 152 from 160 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 13:
80 divided by 19 is 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 35863.9473684
Deduct 76 from 80 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 14:
19 goes into 40 2 times with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 35863.94736842
The remainder is 2 after subtracting 38 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 35863.94736842, with a leftover of 2e-09.